Refactored phone/rematches code, added Phone.rematches_enabled/Phone.rematch_variant/map metadata flag "NoPhoneSignal", changed event layout, trainer contacts can use Common Events for their calls, etc.

Data/Scripts/001_Settings.rb

@@ -132,6 +132,15 @@ module Settings
   # Whether overworld weather can set the default terrain effect in battle.
   # Storm weather sets Electric Terrain, and fog weather sets Misty Terrain.
   OVERWORLD_WEATHER_SETS_BATTLE_TERRAIN    = (MECHANICS_GENERATION >= 8)
+  # The default setting for Phone.rematches_enabled, which determines whether
+  # trainers registered in the Phone can become ready for a rematch. If false,
+  # Phone.rematches_enabled = true will enable rematches at any point you want.
+  PHONE_REMATCHES_POSSIBLE_FROM_BEGINNING  = false
+  # Whether the messages in a phone call with a trainer are colored blue or red
+  # depending on that trainer's gender. Note that this doesn't apply to contacts
+  # that are not trainers; they will need to be colored manually in their Common
+  # Events.
+  COLOR_PHONE_CALL_MESSAGES_BY_CONTACT_GENDER = true
 
   #=============================================================================